Here's a simple and effective silicone mold to make those ice spheres you've seen in your favorite cocktail bar. The 2.25" spheres melt slower than cubes, preventing your drink from becoming too watery before you're done enjoying it. It goes right in the dishwasher, too, so you can get a perfectly clear sphere every time.
"Makes two 2.25″ ice spheres
2-part food-safe silicone mold
Dishwasher safe"